Under the cooperation of all employees and the leadership of the superior, they have undergone more than three months of review.

 

Guangzhou Zhengneng Electronic Technology Co., Ltd. passed the ISO9001:2008 quality management system on July 7, 2016. The quality management system covers the development, production and service of instrumentation (grounding resistance tester, phase voltammeter, clamp ammeter).

 

Strictly control product quality, first-class after-sales service, and strictly meet international standards. Be a professional instrumentation factory.

 

Welcome to visit the factory. Tel: 020-37319325